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AB314544

Anti-USP48 antibody [EPR26175-11] - BSA and Azide free

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Rabbit Recombinant Monoclonal USP48 antibody. Carrier free. Suitable for WB, IHC-P, Flow Cyt (Intra), ICC/IF and reacts with Human, Mouse, Rat samples.

View Alternative Names

USP31, USP48, Ubiquitin carboxyl-terminal hydrolase 48, Deubiquitinating enzyme 48, Ubiquitin thioesterase 48, Ubiquitin-specific peptidase 48, Ubiquitin-specific protease 48, Ubiquitin-specific-processing protease 48

10 Images
Flow Cytometry (Intracellular) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized 293T (human embryonic kidney epithelial cell) cells labelling USP48 with ab314543 at 1/500 dilution (0.1 ug, Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.

Immunocytochemistry/ Immunofluorescence - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Immunofluorescent analysis of 100% methanol-fixed, 0.1% TritonX-100 permeabilized 293T (human embryonic kidney epithelial cell) cells labelling USP48 with ab314543 at 1/50 (10.44 ug/ml) dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1000 (2ug/ml) dilution (Green). Confocal image showing nuclear staining in 293T cells. Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8). ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 (2.5ug/ml) dilution (Red). The Nuclear counterstain was DAPI (Blue). Secondary antibody only control : Secondary antibody is ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1000 (2ug/ml) dilution.

Immunocytochemistry/ Immunofluorescence - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • ICC/IF

Supplier Data

Immunocytochemistry/ Immunofluorescence - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Immunofluorescent analysis of 80% Methanol-fixed, 0.1% TritonX-100 permeabilized K-562 (human chronic myelogenous leukemia lymphoblast) cells labelling USP48 with ab314543 at 1/50 (10.44 ug/ml) dilution, followed by ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed antibody at 1/1001 (2ug/ml) dilution (Green). Confocal image showing nuclear staining in K-562 cells. Image was taken with a confocal microscope (Leica-Microsystems, TCS SP8). ab195889 Anti-alpha Tubulin mouse monoclonal antibody - Microtubule Marker (Alexa Fluor® 594) was used to counterstain tubulin at 1/200 (2.5ug/ml) dilution (Red). The Nuclear counterstain was DAPI (Blue). Secondary antibody only control : Secondary antibody is ab150081 Goat Anti-Rabbit IgG H&L (Alexa Fluor® 488) preadsorbed at 1/1001 (2ug/ml) dilution.

Flow Cytometry (Intracellular) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • Flow Cyt (Intra)

Supplier Data

Flow Cytometry (Intracellular) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Flow cytometric analysis of 4% paraformaldehyde fixed 90% methanol permeabilized K-562 (human chronic myelogenous leukemia lymphoblast) cells labelling USP48 with ab314543 at 1/500 dilution (0.1 ug, Red) compared with a Rabbit monoclonal IgG (ab172730) (Black) isotype control and an unlabelled control (cells without incubation with primary antibody and secondary antibody) (Blue). A Goat Anti-Rabbit IgG (Alexa Fluor® 488, ab150081) at 1/5000 dilution was used as the secondary antibody.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded human gastric carcinoma tissue labeling USP48 with ab314543 at 1/500 (1.044 ug/ml) followed by a ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on human gastric carcinoma. The section was incubated with ab314543 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Incubate slides with 3% Hydrogen Peroxide for 10 mins at room temperature after secondary antibody incubation to reduce the background. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded human lung tissue labeling USP48 with ab314543 at 1/500 (1.044 ug/ml) followed by a ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on human lung. The section was incubated with ab314543 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Incubate slides with 3% Hydrogen Peroxide for 10 mins at room temperature after secondary antibody incubation to reduce the background. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded rat lung tissue labeling USP48 with ab314543 at 1/1000 (0.522 ug/ml) followed by a ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on rat lung. The section was incubated with ab314543 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Incubate slides with 3% Hydrogen Peroxide for 10 mins at room temperature after secondary antibody incubation to reduce the background. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • IHC-P

Supplier Data

Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Immunohistochemical analysis of paraffin-embedded mouse lung tissue labeling USP48 with ab314543 at 1/1000 (0.522 ug/ml) followed by a ready to use rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Positive staining on mouse lung. The section was incubated with ab314543 for 30 mins at room temperature. The immunostaining was performed on a Leica Biosystems BOND® RX instrument. Incubate slides with 3% Hydrogen Peroxide for 10 mins at room temperature after secondary antibody incubation to reduce the background. Counterstained with Hematoxylin. Secondary antibody only control : Secondary antibody is a ready to use Rabbit specific IHC polymer detection kit HRP/DAB (ab209101). Heat mediated antigen retrieval was performed with Tris-EDTA buffer (pH 9.0, Epitope Retrieval Solution2) for 20 mins.

Western blot - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • WB

Supplier Data

Western blot - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Blocking and diluting buffer and concentration : 5% NFDM/TBST The molecular weight observed is consistent with what has been described in the literature (PMID : 28233861; PMID : 34445214). In Western blot, Anti-GAPDH antibody [EPR16891] - Loading Control (ab181602) staining at 1/200000 dilution.

All lanes:

Western blot - Anti-USP48 antibody [EPR26175-11] (<a href='/en-us/products/primary-antibodies/usp48-antibody-epr26175-11-ab314543'>ab314543</a>) at 1/1000 dilution

Lane 1:

293T (human embryonic kidney epithelial cell) transfected with scrambled siRNA control whole cell lysate at 20 µg

Lane 2:

293T transfected with siRNA specifically targeti USP48 whole cell lysate at 20 µg

Lane 3:

K-562 (human chronic myelogenous leukemia lymphoblast) whole cell lysate at 20 µg

Lane 4:

THP-1 (human monocytic leukemia monocyte) whole cell lysate at 20 µg

Secondary

All lanes:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/100000 dilution

Observed band size: 145 kDa,160 kDa

false

Exposure time: 92s

Western blot - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)
  • WB

Supplier Data

Western blot - Anti-USP48 antibody [EPR26175-11] - BSA and Azide free (AB314544)

This data was developed using ab314543, the same antibody clone in a different buffer formulation. Blocking and diluting buffer and concentration : 5% NFDM/TBST

All lanes:

Western blot - Anti-USP48 antibody [EPR26175-11] (<a href='/en-us/products/primary-antibodies/usp48-antibody-epr26175-11-ab314543'>ab314543</a>) at 1/1000 dilution

Lane 1:

Human hippocampus tissue lysate at 20 µg

Lane 2:

Mouse brain tissue lysate at 20 µg

Lane 3:

Rat brain tissue lysate at 20 µg

Lane 4:

Rat lung tissue lysate at 20 µg

Secondary

Lanes 1 - 4:

Western blot - Goat Anti-Rabbit IgG H&L (HRP) (<a href='/en-us/products/secondary-antibodies/goat-rabbit-igg-h-l-hrp-ab97051'>ab97051</a>) at 1/2000 dilution

Lanes 1 - 4:

Goat Anti-Rabbit IgG (HRP) with minimal cross-reactivity with human IgG at 1/100000 dilution

Observed band size: 145 kDa

false

Exposure time: 180s

Key facts

Host species

Rabbit

Clonality

Monoclonal

Clone number

EPR26175-11

Isotype

IgG

Carrier free

Yes

Reacts with

Human, Mouse, Rat

Applications

ICC/IF, IHC-P, WB, Flow Cyt (Intra)

applications

Immunogen

The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

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Product details

ab314544 is the carrier-free version of ab314543.

Patented technology
Our RabMAb® technology is a patented hybridoma-based technology for making rabbit monoclonal antibodies. For details on our patents, please refer to RabMAb® patents.

What are the advantages of a recombinant monoclonal antibody?
This product is a recombinant monoclonal antibody, which offers several advantages including:

  • - High batch-to-batch consistency and reproducibility
  • - Improved sensitivity and specificity
  • - Long-term security of supply
  • - Animal-free batch production

For more information, read more on recombinant antibodies.

Conjugation ready
Our carrier-free antibodies are typically supplied in a PBS-only formulation, purified and free of BSA, sodium azide and glycerol. This conjugation-ready format is designed for use with fluorochromes, metal isotopes, oligonucleotides, and enzymes, which makes them ideal for antibody labelling, functional and cell-based assays, flow-based assays (e.g. mass cytometry) and Multiplex Imaging applications.

Use our conjugation kits for antibody conjugates that are ready-to-use in as little as 20 minutes with 1 minute hands-on-time and 100% antibody recovery: available for fluorescent dyes, HRP, biotin and gold.

Compatibility
This product is compatible with the Maxpar® Antibody Labeling Kit from Fluidigm, without the need for antibody preparation. Maxpar® is a trademark of Fluidigm Canada Inc.

Properties and storage information

Form
Liquid
Purification technique
Affinity purification Protein A
Storage buffer
pH: 7.2 - 7.4 Constituents: PBS
Shipped at conditions
Blue Ice
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
+4°C

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

USP48 also known as Ubiquitin Specific Peptidase 48 acts as a deubiquitinating enzyme. It specifically removes ubiquitin from target proteins influencing protein stability and function. USP48 has a molecular mass of approximately 130 kDa. This enzyme expresses in various tissues with significant levels observed in the brain and immune cells. Researchers recognize its involvement in protein homeostasis through regulation of protein degradation pathways.
Biological function summary

Protein deubiquitination by USP48 affects cellular processes such as DNA repair transcription regulation and signal transduction. USP48 does not function as part of a stable complex but it associates transiently with substrates and other molecular partners during its activity. It has a role in maintaining genomic stability by modulating transcription factors and repair proteins through deubiquitination.

Pathways

One can find USP48 participating in the NF-kB signaling pathway. It stabilizes RelA an important NF-kB subunit by removing ubiquitin which influences the transcription of genes involved in immune response and inflammation. USP48 also interacts with proteins such as OTUB1 in these pathways contributing to the balance of protein ubiquitination and deubiquitination within the cell.

Research connections exist between USP48 and several cancers including glioblastoma due to its regulation of pathways that control cell survival and proliferation. USP48's interactions with NF-kB impact glioblastoma progression by altering the expression of genes that promote cell growth. Defective USP48 activity also associates with neurodegenerative disorders where its modulation of protein stability could contribute to neuron degeneration through inadequate DNA repair mechanisms.

Product protocols

For this product, it's our understanding that no specific protocols are required. You can visit:

Target data

Deubiquitinase that recognizes and hydrolyzes the peptide bond at the C-terminal Gly of ubiquitin. Involved in the processing of polyubiquitin precursors as well as that of ubiquitinated proteins (PubMed : 16214042, PubMed : 34059922). Plays a role in the regulation of NF-kappa-B activation by TNF receptor superfamily via its interactions with RELA and TRAF2. May also play a regulatory role at postsynaptic sites. Plays an important role in cell cycle progression by deubiquitinating Aurora B/AURKB and thereby extending its stability (PubMed : 34445214). In the context of H. pylori infection, stabilizes nuclear RELA through deubiquitination, thereby promoting the transcriptional activity of RELA to prolong TNFAIP3 de novo synthesis. Consequently, TNFAIP3 suppresses caspase activity and apoptotic cell death (PubMed : 35913642). Functions also in the modulation of the ciliary and synaptic transport as well as cytoskeleton organization, which are key for photoreceptor function and homeostasis. To achieve this, stabilizes the levels of the retinal degeneration-associated proteins ARL3 and UNC119 using distinct mechanisms (PubMed : 36293380). Plays a positive role in pyroptosis by stabilizing gasdermin E/GSDME through removal of its 'Lys-48'-linked ubiquitination (PubMed : 36607699).
See full target information USP48

Product promise

We are committed to supporting your work with high-quality reagents, and we're here for you every step of the way. In the unlikely event that one of our products does not perform as expected, you're protected by our Product Promise.
For full details, please see our Terms & Conditions

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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